diff --git a/roles/mongodb/tasks/main.yml b/roles/mongodb/tasks/main.yml
index de1390e..f7d5747 100644
--- a/roles/mongodb/tasks/main.yml
+++ b/roles/mongodb/tasks/main.yml
@@ -61,6 +61,7 @@
       - "{{ tls_certs }}/{{ inventory_hostname }}.crt"
       - "{{ tls_private }}/{{ inventory_hostname }}.key"
   changed_when: false
+  check_mode: false
   register: mongodb_cert_key
 
 - name: Create combined certificate/private key file